Stacking each other is the best solution.
Everyone likes to sit on a clean Epic Tubing tyre and enjoy the tubing track. To keep the nylon seat above clean at all times, the tubing tyres should be stacked on top of each other during the day and also overnight. Floor on floor and nylon on nylon would be the right storage! This way the nylon surface stays clean and does not get dirty.
Simple solution, great effect.
UPDATE - Berichte von anderen Installationen